Redigerer Johan Ickx (avsnitt)

===Forfatter===
*{{cite book | last= Ickx |first=Johan | title=Diplomazia segreta in Vaticano (1914-1915). Eugenio Pacelli e la resistenza alleata a Roma | language = it | location = Siena | publisher= Cantagalli | date= 2018}} Translated as {{cite book | last=Ickx |first=Johan |title= La guerre et le Vatican. Les secrets de la diplomatie du Saint-Siège (1914-1915) |language= fr| location = Paris | publisher = Éditions du Cerf | date= 2018}}
*{{cite book | last= Ickx |first= Johan | chapter= L’Ostpolitik di Pio XII. Il “modus vivendi” proposto a Mosca 1946-1947. Il caso di padre Alessandro Töhötöm Nagy S.J. | language =it | editor-first=Emilia |editor-last= Hrabovec |editor-first2=Giuliano |editor-last2=Brugnotto |editor-first3=Peter | editor-last3= Jurčaga |title= Chiesa del silenzio e diplomazia pontificia 1945-1965 / Umlčaná Cirkev a pápežská diplomacia 1945-1965 | location= Vatican City | publisher = Libreria Editrice Vaticana, |date= 2018 | pages = 155–179}}
*{{cite book | last= Ickx |first=Johan | chapter= Nem, nem, soha! – Io non faccio della politica... La partenza del nunzio apostolico mons. Lorenzo Schioppa da Budapest | language = it | editor-first= Andreas |editor-last=Gottsmann |editor-first2=Pierantonio |editor-last2=Piatti |editor-first3=Andreas E. |editor-last3=Rehberg | title = Incorrupta monumenta Ecclesiam defendunt. Studi offerti a mons. [[Sergio Pagano]], prefetto dell’Archivio Segreto Vaticano | location = Vatican City | publisher= Vatican Secret Archive |date= 2018|pages= 291–310}}
*{{cite book | last = Ickx | first= Johan | chapter= The Holy See and Refugees (1933-1945) | editor-first=Steven T. |editor-last=Katz |editor-first2=Juliane |editor-last2=Wetzel | title= Refugee Policies from 1933 until Today: Challenges and Responsibilities | location = Berlin |publisher= Metropol - International Holocaust Remembrance Alliance|date= 2018 |pages=63–95 }}
* {{cite book | last= Ickx |first= Johan | chapter=Campo Santo Teutonico und Santa Maria dell’Anima als Drehscheiben der Geheimdiplomatie im Umfeld der Papstwahl von 1903 | editor-first= Nicolaus U. |editor-last= Buhlmann | editor-first2=Peter |editor-last2=Styra |title= Signum in bonum. Festschrift für Wilhelm Imkamp zum 60. Geburtstag | location = Regensburg | publisher =Verlag Friedrich Pustet| date= 2011 | pages= 347–373}}
*{{cite book | last= Ickx |first= Johan | title= La Santa Sede tra Lamennais e san Tommaso d’Aquino. La condanna di Gerard Casimir Ubaghs e della dottrina dell’Università Cattolica di Lovanio (1834-1870) | language = it | location = Vatican City | publisher = Vatican Secret Archive | date= 2005}}
*{{cite book | first= Johan | last= Ickx | volume=I | chapter= n.a. | title= Religion under Siege: The Roman Catholic Church in Occupied Europe (1939-1950) | editor-first= Lieve | editor-last= Gevers | date= 2007 | editor-first2= Jan | editor-last2= Bank |location = Louvain | publisher = Peeters }}<ref>{{cite journal | access-date = 19. februar 2020 | first = Annie| last= Lacroix-Riz |url = https://www.persee.fr/doc/rbph_0035-0818_2009_num_87_2_7679_t9_0440_0000_3 |  title = Review of ''Religion under Siege'' | page= 446 | journal = Revue belge de Philologie et d'Histoire | date = 2009 | volume = 87.2}}</ref>